APA (7th ed.) Citation

Sudworth, G. B. (1967). Forest Trees of the Pacific Slope. Dover Publications.

Chicago Style (17th ed.) Citation

Sudworth, George Bishop. Forest Trees of the Pacific Slope. New York: Dover Publications, 1967.

MLA (9th ed.) Citation

Sudworth, George Bishop. Forest Trees of the Pacific Slope. Dover Publications, 1967.